linux-kernel - [PATCH] crypto: ux500/cryp: Silence compiler warning for !CONFIG

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Message-Id: <1415280455-14056-1-git-send-email-ulf.hansson@linaro.org>
Date:	Thu,  6 Nov 2014 14:27:35 +0100
From:	Ulf Hansson <ulf.hansson@...aro.org>
To:	Herbert Xu <herbert@...dor.apana.org.au>,
	"David S. Miller" <davem@...emloft.net>
Cc:	linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
	Linus Walleij <linus.walleij@...aro.org>,
	Ulf Hansson <ulf.hansson@...aro.org>
Subject: [PATCH] crypto: ux500/cryp: Silence compiler warning for !CONFIG_PM

The system PM functions were unused when CONFIG_PM is unset. Let's move
them inside CONFIG_PM_SLEEP to silence the compiler warning.

Signed-off-by: Ulf Hansson <ulf.hansson@...aro.org>
---
 drivers/crypto/ux500/cryp/cryp_core.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/crypto/ux500/cryp/cryp_core.c b/drivers/crypto/ux500/cryp/cryp_core.c
index 92105f3..83811aa 100644
--- a/drivers/crypto/ux500/cryp/cryp_core.c
+++ b/drivers/crypto/ux500/cryp/cryp_core.c
@@ -1688,6 +1688,7 @@ static void ux500_cryp_shutdown(struct platform_device *pdev)
 
 }
 
+#ifdef CONFIG_PM_SLEEP
 static int ux500_cryp_suspend(struct device *dev)
 {
 	int ret;
@@ -1768,6 +1769,7 @@ static int ux500_cryp_resume(struct device *dev)
 
 	return ret;
 }
+#endif
 
 static SIMPLE_DEV_PM_OPS(ux500_cryp_pm, ux500_cryp_suspend, ux500_cryp_resume);
 
-- 
1.9.1

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